Identify unknown NEMA receptacle and plug configurations quickly. Find the receptacle or plug configuration you need. Quickly identify an unknown NEMA configuration. Just plug in what you know and view all matching results. Perfect for electricians and electrical professionals in the field or at a jobsite. Summit Electric Supply’s NEMA Configuration Guide puts over 240 NEMA configurations at your fingertips. This app helps you quickly and easily identify your device so you can move on with your project. Search by NEMA configuration number or enter known information such as voltage, amperage or poles to filter for matches. Tap on an icon and view detailed specifications. Use the handy plug/receptacles cross reference option to quickly find matching configurations. Features: • Filter by specifications such as amperage, voltage rating, phase, wires, poles, grounding and more • Compare configurations by image • Quickly jump to the matching plug/receptacle • Over 240 configuration illustrations • Search by NEMA number • View circuit wiring diagrams